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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG747591629

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG747591629

Diamond specifications and retailer prices

From $308 USD
As of October 30, 2026
Save $2,432 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,740 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG747591629 or 747591629. Listed at 16 retailers as of October 29, 2026, with prices from $308 to $2,740, a $2,432 spread on the same certified stone. Do Amore Diamonds lists it at $2,740. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.57
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747591629
Dimensions12.10 × 6.05 × 3.86 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm6.05 mm1.57 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747591629
Side View
Table 59.0%Crown 36.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $471 USD|Low: $377 USD|High: $1,711 USD|Avg: $1,019 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$382 USD
Retailer 1$471 USD
Retailer 8$535 USD
Retailer 2$622 USD
Retailer 4$757 USD
Retailer 5$1,125 USD
Retailer 7$1,174 USD
Retailer 11$1,356 USD
Retailer 10$1,468 USD
Retailer 6$1,699 USD
Retailer 3$1,700 USD

44 data points across 11 retailers

16 retailers$308 USD to $2,740 USD

A
Cheapest Retailer
-
$308 USD
A
Retailer 2
-
$357 USD
View
A
Retailer 3
-
$382 USD
View
A
Retailer 4
-
$382 USD
View
A
Retailer 5
-
$444 USD
View
A
Retailer 6
-
$471 USD
£371 GBP
View
A
Retailer 7
-
$535 USD
View
B+
Retailer 8
-
$622 USD
View
B+
Retailer 9
-
$757 USD
£596 GBP
View
B
Retailer 10
-
$1,125 USD
View
B
Retailer 11
-
$1,174 USD
View
B
Retailer 12
-
$1,356 USD
View
B
Retailer 13
-
$1,468 USD
View
Retailer 14
-
$1,515 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,699 USD
£1,338 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2DB4CD0BB · Oct 29
$2,740 USD
View
15 more retailers have this diamond
Prices start from $308 USDSave up to $2,432 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.57ct Marquise
$308 USD